
.pg-tab {
    width: 502px;
    height: 500px;
    border: 1px solid #000;

    .pg-nav {

        height: 50px;
        border: 1px solid #000;
        
        .nav-item {           
            float: left;
            line-height: 50px;
            text-align: center;
            
            &.current {
                background-color: #000;
                color: #fff;
            }
        }
    }

    .pg-page {
        position: relative;
        width: 100%;
        height: 100%;
    

        .page-item {
             display: none;
             position: absolute;
             top:0;
             left:0;
             width:100%;
             height:100%;
             text-align:center;
             line-height: 450px;
             font-size: 100px;

            &.current {
                display: block;
            }
        }
    }
}